Question

Could not convert or access JSON object from PHP json_encode

<?php
$f_array = array();   // ---- Custom Line 1
for ($i=0; $i < $interval; ++$i) 
{
    $t_date = date('Y-m-d', strtotime($k_date1 . "+ $i day"));    

    $f_array = array();
    $f_query = mysql_query("select COUNT(j.job_id) as `job_count`
                            from jobs j
                            where j.job_posted_date 
                            LIKE '%$t_date%' and j.job_status = 3");

    if (mysql_num_rows($f_query) > 0) 
    {
        $f_query_data = mysql_fetch_array($f_query);
        $f_count = $f_query_data['job_count'];

        $f_array = array_push($f_array, $f_count);   // ---- Custom Line 2
        // $f_array[] = $f_count;   // ---- Custom Line 3
    }
}

$j_array = json_encode($f_array);
?>

I get only one value ie 1 in Javascript, with enabling Custom Line 1 & Custom Line 2.

And when i enabled Custom Line 3 and disable Custom Line 1 & Custom Line 2. then i get output good as in from database

<script>
var j_array = "<?php echo $j_array; ?>";
</script>

Result 1

<script>
var j_array = "1";
</script>

Result 2

<script>
var j_array = "["0","0","0","2","0","0","0","0","1","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","2","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","25","0","0","0","0","0","7","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","1","0","0","1","1","47","0","1","1","0","0","0","0","0","0","3","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"]";
</script>

And i have attached an image below..

Now how can i access the Result 2 in an order of an Array or any other method.

And i tried using below

<script>
    alert(j_array);
</script>

<script>
    alert(j_array.0); // as an Object mightbe .. or I dont have any idea on it, so experimenting ..
</script>

What i need or Need Help

Its not giving any result as 0 is a integer not string.. And if its an Array then its also tricky.. there are n number of String 0.. so how can i call one by one. or To convert into Javascript array.

Note: Result 2 is desired output, but its not in Array

Answer 1

var j_array = <?php echo $j_array; ?>;

Without ” “

When you put the brackets you escape the json_encoded array at your javascript..